FR2339898B1 - - Google Patents

Info

Publication number
FR2339898B1
FR2339898B1 FR7702519A FR7702519A FR2339898B1 FR 2339898 B1 FR2339898 B1 FR 2339898B1 FR 7702519 A FR7702519 A FR 7702519A FR 7702519 A FR7702519 A FR 7702519A FR 2339898 B1 FR2339898 B1 FR 2339898B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7702519A
Other languages
French (fr)
Other versions
FR2339898A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Publication of FR2339898A1 publication Critical patent/FR2339898A1/en
Application granted granted Critical
Publication of FR2339898B1 publication Critical patent/FR2339898B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G05B19/4166—Controlling feed or in-feed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
FR7702519A 1976-01-30 1977-01-28 PROGRAMMABLE FEED CONTROL UNIT FOR A MACHINE-TOOL Granted FR2339898A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP949976A JPS5292080A (en) 1976-01-30 1976-01-30 Program type shift control apparatus

Publications (2)

Publication Number Publication Date
FR2339898A1 FR2339898A1 (en) 1977-08-26
FR2339898B1 true FR2339898B1 (en) 1980-06-20

Family

ID=11721917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702519A Granted FR2339898A1 (en) 1976-01-30 1977-01-28 PROGRAMMABLE FEED CONTROL UNIT FOR A MACHINE-TOOL

Country Status (5)

Country Link
US (1) US4110674A (en)
JP (1) JPS5292080A (en)
ES (1) ES455389A1 (en)
FR (1) FR2339898A1 (en)
GB (1) GB1561346A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447610A (en) * 1977-09-21 1979-04-14 Toshiba Corp Digital servo apparatus
US4179854A (en) * 1978-07-18 1979-12-25 Toyoda Koki Kabushiki Kaisha Grinding machine with rest apparatus
JPS57127725A (en) * 1981-01-29 1982-08-09 Toshiba Corp Cooking apparatus
GB2120404A (en) * 1982-04-27 1983-11-30 Csepel Muvek Szerszamgepgyarak Electronically controlled automatic thread grinding machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836582A (en) * 1971-09-13 1973-05-30
US3760252A (en) * 1972-07-05 1973-09-18 Burroughs Corp Damping of a step servo motor using one step anticipation logic
US3978454A (en) * 1974-06-20 1976-08-31 Westinghouse Electric Corporation System and method for programmable sequence control
US3967176A (en) * 1974-10-15 1976-06-29 Westinghouse Electric Corporation Process control apparatus
US4021650A (en) * 1975-11-19 1977-05-03 Xerox Corporation Velocity command signal generating apparatus

Also Published As

Publication number Publication date
ES455389A1 (en) 1978-05-01
JPS5292080A (en) 1977-08-03
US4110674A (en) 1978-08-29
GB1561346A (en) 1980-02-20
FR2339898A1 (en) 1977-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse